baber/WOPTO huggingface dataset:
Patent EP-0442563-A2 (EP)
Inventor: GRECO CARL CATALDO
IPC: C07F1/08
Filed: 1991-02-06
Abstract: More storage stable solutions comprising an organic solvent containing a soluble heavy metal amino alkoxide are disclosed. The compound is of the formula
       
 where M is a heavy metal (such as copper, lead, barium, or strontium) and R is lower alkyl such as methyl or ethyl.
Patent EP-0454214-A2 (EP)
Inventor: GUZZONI GIORGIO
IPC: B25B11/00
Filed: 1991-04-12
Abstract: The set of active components comprises a first active component (1) provided with an operational part (10) adjustable in height, and a second active component (11) provided with an operational part (19) adjustable in angular orientation.
Patent EP-0492683-A2 (EP)
Inventor: PAGNONI GIORGIO
IPC: B30B5/06
Filed: 1991-11-23
Abstract: A continuous press device comprises metal belts (14, 15) shaped into a ring which slide with their sections facing each other and each close to a plate (12, 13) of a press. Disposed between each plate (12, 13) of the press and the respective section of belt (14, 15) are supporting devices (17, 18) to enable it to slide with a minimum of friction. 
     Each sliding device (17, 18) comprises a plurality of parallel pins (21, 21') each being provided with a row of roller bearings (22, 22'). Rollers (25, 25') are freely supported to rest on each adjacent row of bearings (22, 22') and on the relative section of the belt (14, 15) facing the plate of the press.Moreover, in axial passages in the rollers (25, 25') heat is generated in material (16) which is subjected to pressure between the belts (14, 15) by means of heating elements (16, 26') or by the direct flow of heated fluid.
Patent EP-0439241-A2 (EP)
Inventor: GOEDECKE WOLF-DIETER PROF DR-I
IPC: B65G47/91
Filed: 1991-01-22
Abstract: A handling apparatus has a suction cup (11) for gripping workpieces (19) by means of a vacuum. Arranged in a housing (14) connected to the suction cup (11) are means for generating or supplying a vacuum as well as valves (24, 25), by means of which the vacuum is applied to the suction cup (11). The housing (14) is of plate-type construction and is provided with an integrated duct system (21) which has a distributor duct (22) which is led to a surface (17) of the housing (14) in such a way that the housing (14) can be joined together with further housings (14', 14", 14"') to form a valve set block. In this case, the distributor ducts (22) of the housings (14, 14', 14", 14"') abut one another and the duct systems (21) communicate with one another. 
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Patent EP-0466303-A2 (EP)
Inventor: VAN GROUW ALBERT III
IPC: G01N33/18
Filed: 1991-04-26
Abstract: A method and system for directly monitoring and controlling a continuous process stream 12 for dechlorination residual is provided. A sample stream 18 to which a dechlorination agent has been added to completely eliminate a residual disinfectant, is continuously drawn off. An analyzing agent 36, different from the disinfectant, in an amount in excess of that needed to completely react with the dechlorination residual, is added to the sample stream to leave an unreacted amount of analyzing agent. Sufficient time is provided for the analyzing agent to completely react with the dechlorination residual. Thereafter, the sample stream is continuously analyzed to determine the amount of unreacted analyzing agent remaining in the process sample. Based on the amount of analyzing agent added to the process sample and the amount of unreacted analyzing agent remaining in the sample after reaction, the amount of dechlorination residual is continuously determined. The amount of dechlorination agent 16 added upstream to the process stream is continuously selectively varied using the determined amount of dechlorination residual present in the process sample.
Patent EP-0473284-A2 (EP)
Inventor: STRONG RUSSELL C
IPC: C10G29/20
Filed: 1991-07-24
Abstract: Carbohydrazide is an effective material for preventing hydrogen blistering and corrosion in the refinery overhead condensate systems of fluid catalytic cracking units.
Patent EP-0476921-A2 (EP)
Inventor: TAKATSUKI YASUSHI
IPC: G03G21/00
Filed: 1991-09-11
Abstract: An image forming apparatus comprises a document feeder (21) for feeding a plurality of documents (G) one by one, a copy paper feeder (41-44) for feeding copy paper sheets onto which document images are transferable, an image transferring means (P) for transferring an image of the fed document onto a copy paper sheet, means (Q) for permitting discharge of the sheet or temporarily retaining the sheet therein to refeed the sheet to the image transferring means when the next document is fed, a mode setting key (1) for setting in advance either a first mode in which the sheet onto which the last document image has been transferred is discharged or a second mode in which said sheet is temporarily retained in said means (Q). A CPU (2) determines whether an image of a last of said documents has been transferred onto the front or rear surface of said last sheet. When the last document image has been transferred onto the front surface of the sheet, independence on the mode set by the mode setting key, the CPU controls said means (Q) so that if the first mode is set the sheet is discharged and if the second mode is set the sheet is retained in said means for refeeding and transfer of the image of a succeeding document onto its rear surface.
Patent EP-0492921-A2 (EP)
Inventor: JARDINE ROBERT WILLIAM
IPC: F16L25/14
Filed: 1991-12-16
Abstract: A pipe coupling comprising a tubular sleeve (10) having flared ends (11) to receive tapered resilient sealing rings (12) which seal internally against the walls of two pipe ends (20, 21) to be coupled, with clamping rings 16 at opposed ends of the coupling which are drawn together by bolts (19) to cause the sealing rings (12) to be compressed and to form a seal both internally and externally. Pipe 21 is smaller in diameter than pipe 20, so that the associated sealing ring 12 must also be of reduced diameter. A metal support ring (23) having an internal diameter equivalent to the outer diameter of the smaller pipe (21) prevents the material of the smaller sealing ring (12) from being extruded along the pipe wall.
Patent EP-0447331-A2 (EP)
Inventor: ROBELLO DOUGLAS ROBERT EASTMAN
IPC: G02F1/361
Filed: 1991-03-05
Abstract: An optical article is disclosed containing, for the transmission of electromagnetic radiation (101), a medium (105) exhibiting a second order polarization susceptibility greater than 10⁻⁹ electrostatic units comprised of polar aligned noncentrosymmetric molecular dipoles. The molecular dipoles have an electron donor moiety linked through a conjugated π bonding system to an electron acceptor sulfonyl moiety.
Patent EP-0503528-A2 (EP)
Inventor: ARAI MASANOBU
IPC: H04B3/23
Filed: 1992-03-09
Abstract: A subscriber line interface circuit includes a switched hybrid circuit (1) operable during a POTS mode when the associated subscriber is using a POTS station and in an ISDN mode when the subscriber is using an ISDN station. The hybrid circuit (1) includes a first amplifier circuit (22) for coupling a signal at the two-wire port thereof to its four-wire transmit port, and a second amplifier circuit (27) for coupling a signal at the four-wire receive port of the hybrid to the two-wire port. A high termination impedance is synthesized at the two-wire port during the POTS mode and a low termination impedance at the two-wire port during the ISDN mode. The signal from the four-wire transmit port is converted to a digital signal and applied to a digital signal processor (51) which is configured differently according to DSP running programs respectively stored in first and second memories for operations during the POTS and ISDN modes. The DSP processes signals received from the hybrids four-wire transmit port as well as from the telephone switching system according to the program supplied from the first or second memory and applies the process signals to the switching system and the four-wire receive port.
Patent EP-0561042-A2 (EP)
Inventor: RUPP LAWRENCE E
IPC: G06F3/048
Filed: 1992-10-19
Abstract: A dual process display server (Fig. 4) comprising a first memory (66); a second memory (64a); a first process (60) for receiving requests from a client program (10), dispatching client requests falling within a first prescribed category of requests, storing in the first memory requests falling within a second prescribed category of requests and storing in the second memory messages associated with requests stored in the first memory; and a second process (62) for retrieving messages from the second memory, retrieving client requests from the first memory, and dispatching requests retrieved from the first memory in accordance with messages retrieved from the second memory.
Patent EP-0545420-A2 (EP)
Inventor: MIKOSHIBA HISASHI
IPC: C09B55/00
Filed: 1992-12-03
Abstract: Disclosed is an imidazole azo dye of formula (I), which is useful for image formation and as a filter dye, which has a sharp absorption wave and which is fast to light, heat, air, moisture and chemicals. Also disclosed is a thermal transfer dye-donating material containing imidazole azo dye(s) of formula (I) preferably along with aminopyrazole azo dye(s) of formula (II). The material gives a high-density image with good color reproduction, and the image formed has improved storage stability.
     
       
     In (I), B and C independently represent a hydrogen atom or a substituent capable of being substituted in the imidazole ring; A represents an aryl or heterocyclic group; provided that when B is a hydrogen atom, C is not a hydrogen atom nor an alkyl group having from 1 to 3 carbon atoms; provided that when C is a hydrogen atom, B is not a substituted nor unsubstituted alkyl group; provided that C is not a mercapto group or an alkylthio group; and provided that B is not a carboxyl group. 
     In (II), D represents a hydrogen atom, or an alkyl, aryl, or heterocyclic group, E represents a substituent capable of being substituted in the pyrazole ring, F represents an aryl or heteroaromatic group, and G and I independently represent a hydrogen atom, or an alkyl, aryl, or heterocyclic group.
Patent EP-0498614-A2 (EP)
Inventor: ISHIKAWA MASAHITO
IPC: G02F1/1335
Filed: 1992-02-04
Abstract: In a liquid crystal display device having a voltage-driven liquid crystal cell (3) sandwiched between two spaced polarizers (1), (4), the cell comprising a liquid crystal layer having a twisted molecular alignment with no applied voltage and also having optical rotatory power with respect to visible rays. 
     In the vicinity of the cell or in close contact therewith, there is disposed an optically anisotropic layer (2) having optical rotatory power smaller than that of the cell.
Patent EP-0501687-A2 (EP)
Inventor: LYTLE STEVEN ALAN
IPC: H01L27/04
Filed: 1992-02-21
Abstract: An integrated circuit having one or more antifuses which connect electrical components through a dielectric layer. The antifuse is formed before the thick dielectric is deposited and patterned to form windows which expose the antifuse.
Patent EP-0517513-A2 (EP)
Inventor: STIRLING J A
IPC: C09B29/33
Filed: 1992-06-04
Abstract: Process for the production of a flocculation-resistant pigment, comprising after-treating an arylamide pigment which has been subjected to a dyestuff treatment, the after-treatment comprising a further treatment of the dyestuff-treated arylamide pigment with an arylamide yellow dyestuff, under alkaline conditions at elevated temperature.
Patent EP-0540206-A2 (EP)
Inventor: AMINI NADER
IPC: G06F13/28
Filed: 1992-10-12
Abstract: A direct memory access controller for allowing direct access to memory, the direct memory access controller being connected to receive control information from a processor portion, to provide data information to a system memory and an I/O bus and to receive data information from the system memory and the I/O bus. The direct memory access controller includes a register circuit which receives the data information, holds the data information and provides the data information, a backup circuit, the backup circuit which receives and stores data information from the register circuit, and a direct memory access control circuit which receives the control information from the processor circuit and provides control information to the register circuit and the backup circuit. The backup circuit stores data information from the register circuit while the register circuit receives, holds and provides alternate data information based upon control information which is received from the direct memory access control circuit.
Patent EP-0551872-A2 (EP)
Inventor: DZIUK RICHARD
IPC: E05C1/14
Filed: 1993-01-13
Abstract: A door (1) with a locking member (4), which is actuated by means of a handle (6) pivotable about a vertical pivot axis (12) is described. Arranged in a fastening device of a handle fitting is a deflection gear which has a gear part acting on the locking member and a second gear part connectable to the handle. The locking member can be actuated selectively by exerting pressure or a pull on the handle. Moreover, a handle fitting suitable for this is described. <IMAGE>
Patent EP-0584796-A2 (EP)
Inventor: MAKIE IKUO C O MITA INDUSTRIAL
IPC: G03G15/08
Filed: 1993-08-24
Abstract: A toner cartridge is extractably set in a storing recess (500) of an image forming apparatus main body (G), and toner is supplemented to a specified part of the image forming apparatus main body (G). While the toner cartridge is brand-new, an inner seal member (30) peelably adhered to the lower surface of the toner cartridge main body (1) is closing the toner dropping opening (10a) of the lower surface. After setting the toner cartridge in the storing recess (500), by peeling off and taking up the inner seal member (30) by the take-up shaft (50), the toner dropping opening (10a) is released. An outer seal member (40) provided slidably along the lower surface of the toner cartridge main body (1) opens or closes the toner dropping opening (10a) beneath the inner seal member (30). When drawing out the toner cartridge main body (1) from the storing recess (500), outer seal member operating member (60) is engaged with engaging part (80) of the image forming apparatus main body (G), thereby automatically closing the outer seal member (40).
Patent EP-0595033-A2 (EP)
Inventor: BRYANT STEVEN M C O EASTMAN KO
IPC: G06G7/60
Filed: 1993-09-25
Abstract: A high speed, feed forward, segmented neural network includes a plurality of network layers stacked (12) in an ascending pyramid fashion. The network layers are structured with a plurality of subnetworks, and within each subnetwork exists a plurality of nodes (22, 24, 26) structured in a fully interconnected and/or partially interconnected layered neural network arrangement. The inputs and outputs of each subnetwork are one bit digital values constrained to '0' or '1', while any number of nodes with any number of layers may be modeled for each subnetwork. Each subnetwork is independent of all other subnetworks in a given network layer, and thus, each network layer is segmented. In hardware implementation, each subnetwork comprises a simple memory device, such as a RAM or PROM look-up table. The speed of the neural network system is high and largely dictated by the access time of the memory devices used. A network fabrication approach is also presented.
Patent EP-0590695-A2 (EP)
Inventor: BUNCE ROGER ABRAHAM
IPC: B01L3/00
Filed: 1990-03-23
Abstract: A liquid transfer device of disposable one-time use form to conduct a biochemical diagnostic or other assay comprises two liquid flow channels (10,110,210; 20,120,220) leading from a respective pair of channel ends to a site (30,130,230) in a common channel portion into which the channels merge, and operable to deliver liquid to this site in sequentially timed manner following simultaneous application of such liquid to the channel ends, at least the one of the channels delivering liquid with a relative delay being connected to the common channel portion in a substantially symmetrical manner, at least from an hydraulic point of view during operation relative to the flow in the common channel. Typically respectively different reagents (11,111,211; 21,121,221) are incorporated in the two channels, and a third reagent (31,131,231) at the common site, whereby a sample to be assayed in respect of a particular content can be applied to the site, immobilised by the third reagent, subsequently subjected to one channel reagent to detect any of the content of interest, and finally subjected to the other channel reagent to exhibit for the user any detected content.
Patent EP-0555150-A2 (EP)
Inventor: NISHII TERUYUKI
IPC: H04N1/32
Filed: 1993-02-04
Abstract: A data communication apparatus having an auto-calling function for effecting data communication in response to the reception of a signal related to data communication in a predetermined period after the auto-calling comprises a detection unit for detecting a voice signal and a unit for extending the predetermined signal monitoring period in accordance with the detection of the detection unit.
Patent EP-0607911-A2 (EP)
Inventor: ARATA SATORU C O MIKUNI SHIKIS
IPC: C09D11/38
Filed: 1994-01-18
Abstract: A waterbased ink composition for ink-jet printing comprising a pigment, an aqueous medium and a monoterpene or sesquiterpene excellent in coloring property and water resistance, which does not stop up the nozzle nor feather, and by which the stable printed images can be continuously formed without any distortion.
Patent EP-0665528-A2 (EP)
Inventor: KANEKO YASUTOSHI C O YAMAHA CO
IPC: G10C5/00
Filed: 1994-02-18
Abstract: An acoustic piano (100) is equipped with an electronic sound generating system (200), and a key bed structure (310) is angularly movable between an acoustic sound mode and an electronic sound mode for changing gaps between hammer heads (145) and sets of strings (150), thereby allowing a player to perform a music with acoustic sounds or synthesized sounds.
Patent EP-0625710-A2 (EP)
Inventor: EHRENFRIED DITTRICH DR DIPL-PH
IPC: G01R31/72
Filed: 1994-05-06
Abstract: The invention relates to a method for safety testing of solenoid valves, the excitation current of the actuating magnet of the valve being detected and stored over time, during one working cycle of the solenoid valve, as the measured function I = I(t). The control function I' = dI/dt is then digitally generated from the measured function and likewise stored after digitally taking the logarithm. The two functions can be displayed simultaneously on a screen and compared, by means of which improved and more accurate evaluation of the functional state of the solenoid valve in question, including possible faults, is made possible. <IMAGE>
Patent EP-0620368-A2 (EP)
Inventor: BLUME PETER
IPC: F16C17/10
Filed: 1994-06-26
Abstract: So as to be able to adjust, in a gear pump having a sleeve-bearing rotor, the bearing clearance in accordance with the operational conditions it is proposed to equip the sleeve bearing (journal, plain bearing) with a bearing body (11) which is slotted in a clasp-like manner, and to adjust the magnitude of the clearance (width of the gap) (13) and thus the circumference of the cylindrical bearing surface (11z). <IMAGE>
Patent EP-0636947-A2 (EP)
Inventor: TSUCHIYA HIROAKI C O MITA INDU
IPC: G03G15/20
Filed: 1994-07-22
Abstract: An apparatus for conveying sheet members, equipped with a conveyer guide member (10) that extends from the downstream side of a toner image-transfer position of a photosensitive drum (4) toward a fixing unit (6) and a grounding plate member (30) that is disposed on the lower surface side of the conveyer guide member (10). The conveyer guide member (10) is made of a material having an electric resistance not smaller than the electric resistance of the sheet member, and the grounding plate member (30) is made of a material having an electric resistance smaller than the electric resistance of the conveyer guide member (10). Additionally, an insulating film (50) on a guide (52) above said conveyer guide member (10) is provided.
Patent EP-0671188-A2 (EP)
Inventor: SEDLMAIR GERHARD
IPC: A63C9/00
Filed: 1994-10-17
Abstract: The base plate has a slide element (14) which consists of a rocker arm pivot mounted in the base plate (12). At least when weight is not applied, the rocker arm has at least one protuberance protruding above the base plate. The rocker arm has a middle part and two end parts possessing the protuberances. At least one support arm is parallel to the middle part to which it is joined by a pin. The pins joining the support arms to the middle of the slide element are contained in matching cavities in the base plate.
Patent EP-0655839-A2 (EP)
Inventor: TAGUCHI MASAO C O FUJITSU LIMI
IPC: G06F13/40
Filed: 1994-11-25
Abstract: An electronic system includes a plurality of electronic circuits each having a signal input and output function, a bus to which the plurality of electronic circuits are connected, first termination resistors connected to ends of the bus, and a termination voltage circuit having a first part generating a first voltage and a second part generating a second voltage. The sum of the first voltage and the second voltage is supplied, as a power supply voltage, to output circuits of the plurality of electronic circuits connected to the bus. The second voltage is supplied to the first termination resistors as a termination voltage.
Patent EP-0624979-A2 (EP)
Inventor: VASKE BERNARDUS HERMANUS MARIA
IPC: H04N7/16
Filed: 1994-05-10
Abstract: Transmitter station (1-5) for transmitting, and receiver (6-20) for receiving a plurality of television programs  via  respective transmission channels. A teletext page with tuning data (F) which are representative of the transmission channels used by the transmitter station (1-5) is transmitted (4-5) by means of one of the programs, for example a local television program. Moreover, further signal processing data are incorporated in the teletext page, which data are representative of the transmitted television programs, such as a station name (NAM), a system code (S) and a predetermined teletext page number (PDC). When the television receiver (6-20) is tuned to a television program, the respective signal processing circuits are controlled by means of the corresponding signal processing data.
Patent EP-0629704-A2 (EP)
Inventor: HESS CAROL ANNE
IPC: C12Q1/18
Filed: 1994-06-09
Abstract: A repeat insult microbial test method in which an antimicrobial agent is applied to a porous permeable substrate. The porous permeable substrate is inoculated with microorganisms and the porous permeable substrate is incubated for a predetermined period of time, at a temperature which is conducive to the flourishment of the microorganisms. The porous permeable substrate is reinoculated and reincubated a predetermined plurality of times and the inoculated porous permeable substrate is incubated for a final period of time between 18-24 hours at the temperature used previously. The porous permeable substrate is then examined and the growth of microorganisms is determined.
Patent EP-0690182-A2 (EP)
IPC: E04C2/26
Filed: 1995-06-20
Abstract: The cassette is suspended via a holding structure from the main ceiling, and has a flat bottom (3) with visible underside and containing a large number of holes (7). Edges extending upwards from the bottom engage with the structure, and there is a layer of sound-absorbent material (8) at the bottom. This consists of organically-bonded plaster, in which are particles (9) larger than the diameter of the holes in the bottom. The plaster can be sprayed into place, and an aqueous copolymer plastics dispersion can be used as the bonding agent. The particles can be grains of marble and of 1.2 to 4 mm. diameter, while that of the holes can be between 1 and 4 mm. Part of the plaster can extend through the holes to the other side. <IMAGE>